The sum of two numbers is -80. one number is 3 times the other number. find the numbers.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)